In this Blog we are going to learn ES 2020 Key Features.ES2020 released on Start of this year. Here we are going to learn some really cool features of ES 2020 Let’s start with Feature 1 : Nullish coalescing Use when the value is missing (undefined or null (It doesn’t work with NaN , ‘’, 0)).The undefined and null are the nullish value , and you want to handle it then we use nullish coalescing operator. Example: In above example , country is not there so it does show undefined And I want to print some meaningful result Before ES 2020 we use truthy and falsy It just checks if the first value is true then don’t go to the second value , if first is false (undefined or null ) then go to the second value. Instead of PIPE Now Use Nullish Operator from ES 2020 Feature 2 :

Blender is a free to use and open-source 3D graphics software used for creating animated films, visual effects, 3D printed models, motion graphics, interactive 3D applications, and computer games. WHY BLENDER ? There are many softwares like maya , 3D’s Max but why blender can be a better option? For using 3D’s Max and Maya you have to purchase their tools. But good thing about blender is that it is open source (free to use). INSTALLING BLENDER Go to https://www.blender.org/ Then goto download menu in the topbar Then download a version suitable for your OS (MAC/WINDOWS/LINUX) After Downloading , double click to install Now, Congrats, You have successfully installed Blender. Now ,Lets get your hands dirty with Blender When you open blender for the first time,the UI of it will look like this as shown : Now, lets understand the options and Menus in the Blender The screen showing with

seekg() and seekp() both are functions of File Handling in C++ and they are very important and useful feature of File Handling in C++. In File Handling of C++, we have two pointers one is get pointer and second is put pointer. They both are used to getting/reading the data from a file and putting/writing the data into a file at particularposition/location. How to use Seekg () seekg() function is used to move/sets the get pointer at the desired/particular position to getting/reading data from a file (External file). If seekg() function is used to move/sets the get pointer at the particular location. So then by using tellg() function we easily get the current position of the get pointer from the external file. Syntax: seekg(offset, direction/seekdir); Using this function the stream pointer is changed the position/location i.e. counting pointer position from the beginning of the file. Stream means the flow of

In Python, Strings are arrays of bytes representing Unicode characters. In simple words, anything that can be described inside single, double, or triple inverted quotes is called String. Creating A String Indexing in String Index is the position which can be used to get a specific Character from the String.Here, Indexing in String starts from 0, then 1 , then 2 , then 3 , then 4 and so on. and if we start from last index of list, then indexing starts from -1, then -2 , then -3 ….so on. Using Index , we can retrieve any character from the String .Now, Element located at nth index can be find by writting list name followed by square brackets, and inside square bracket, we have to write the index for which we want character corresponding to that index. String Slicing String Slicing is the process to make SubString from a given String.

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